With this article, we will provide an illustrated diagram that explains exactly how solar panels generate clean energy from sunlight. We'll break down all of the components of a typical system and explain each step in easy-to-understand language. . Solar Cell Definition: A solar cell (also known as a photovoltaic cell) is an electrical device that transforms light energy directly into electrical energy using the photovoltaic effect. Working Principle: The working of solar cells involves light photons creating electron-hole pairs at the p-n. . The Photovoltaic Effect: One of the most common types of solar energy conversion is the direct generation of electricity. There are 3 types of solar panels available on the market: monocrystalline solar panel; polycrystalline solar panels; thin film solar panels solar panel manufacturing process involves multiple critical steps to ensure the production of. .